%0 Journal Article %A Sh. Kh. Arakelyan %T Investigation of localized electromagnetic field in a subwave-length metallic slit %J Proceedings of the Yerevan State University. Physical and mathematical sciences %D 2017 %P 269-274 %V 51 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/UZERU_2017_51_3_a10/ %G en %F UZERU_2017_51_3_a10